//
//  Zone.m
//  Province-City-Zone
//
//  Created by dllo on 16/7/11.
//  Copyright © 2016年 daming. All rights reserved.
//

#import "Zone.h"

@implementation Zone
- (void)dealloc {
    [_name release];
    [_number release];
    [super dealloc];
}
// 在实例方法中, self代表实例对象(调用者)
- (instancetype)initWithName:(NSString *)name {
    return [self initWithName:name number:nil];
}
// 在类方法中, self代表类对象本身
+ (instancetype)zoneWithName:(NSString *)name {
    return [[[self alloc] initWithName:name number:nil] autorelease];
}
// 指派初始化方法
- (instancetype)initWithName:(NSString *)name number:(NSString *)number {
    self = [super init];
    if (self) {
        _name = name;
        _number = number;
    }
    return self;
}

+ (instancetype)zoneWithName:(NSString *)name number:(NSString *)number {
    return [[[self alloc] initWithName:name number:number] autorelease];
}
- (instancetype)initWithTempCity:(TempCity *)tempCity {
    return [self initWithName:tempCity.cityName number:tempCity.cityNumber];
}
+ (instancetype)zoneWithTempCity:(TempCity *)tempCity {
    return [[[self alloc] initWithTempCity:tempCity] autorelease];
}

@end
